1330993337294

素因数分解:

$2^1\times {\mathrm{661}}^1\times {\mathrm{4007}}^1\times {\mathrm{251261}}^1$

素因数の和:255931

約数の個数: 16

約数和(自身を含む): 2000017378656

約数和(自身を除く): 669024041362

約数列:

[1, 2, 661, 1322, 4007, 8014, 251261, 502522, 2648627, 5297254, 166083521, 332167042, 1006802827, 2013605654, 665496668647, 1330993337294]

約数ペア:

[(1, 1330993337294), (2, 665496668647), (661, 2013605654), (1322, 1006802827), (4007, 332167042), (8014, 166083521), (251261, 5297254), (502522, 2648627)]